Variant 5-112861384-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_003135.3(SRP19):c.8G>A(p.Cys3Tyr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000684 in 1,461,802 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 33)

Exomes 𝑓: 6.8e-7 ( 0 hom. )

Consequence

SRP19
NM_003135.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.53

Variant links:

Genes affected

SRP19 (HGNC:11300): (signal recognition particle 19) Enables 7S RNA binding activity. Contributes to ribosome binding activity. Predicted to be involved in SRP-dependent cotranslational protein targeting to membrane, signal sequence recognition. Located in nucleolus. Part of signal recognition particle, endoplasmic reticulum targeting. [provided by Alliance of Genome Resources, Apr 2022]

SRP19 links:

ENSG00000258864 (HGNC:):

ENSG00000258864 links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.10262537).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
SRP19	NM_003135.3 link	c.8G>A	p.Cys3Tyr	missense_variant	1/5	ENST00000505459.6	NP_003126.1	P09132-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
SRP19	ENST00000505459.6 link	c.8G>A	p.Cys3Tyr	missense_variant	1/5	1	NM_003135.3	ENSP00000424870.1		P09132-1
ENSG00000258864	ENST00000520401.1 link	n.254-1124G>A		intron_variant		3		ENSP00000454861.1		H3BNH8

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

AF:

6.84e-7

AC:

AN:

1461802

Hom.:

Cov.:

AF XY:

0.00000138

AC XY:

AN XY:

727192

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

8.99e-7

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Jul 29, 2022

The c.8G>A (p.C3Y) alteration is located in exon 1 (coding exon 1) of the SRP19 gene. This alteration results from a G to A substitution at nucleotide position 8, causing the cysteine (C) at amino acid position 3 to be replaced by a tyrosine (Y). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.24

BayesDel_addAF

Benign

-0.16

BayesDel_noAF

Benign

-0.47

CADD

Benign

DANN

Benign

0.74

DEOGEN2

Benign

0.092

.;T;.;.;.;T;T

Eigen

Benign

-0.65

Eigen_PC

Benign

-0.49

FATHMM_MKL

Benign

0.63

LIST_S2

Benign

0.84

T;T;T;T;T;T;T

M_CAP

Benign

0.011

MetaRNN

Benign

0.10

T;T;T;T;T;T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

0.69

.;N;N;.;N;.;.

PrimateAI

Uncertain

0.67

PROVEAN

Benign

0.19

.;N;N;.;D;.;.

REVEL

Benign

0.085

Sift

Benign

0.034

.;D;D;.;.;.;.

Sift4G

Benign

0.35

.;T;T;.;.;T;T

Polyphen

0.14

.;B;.;.;.;.;.

Vest4

0.19, 0.25, 0.39, 0.25, 0.28

MutPred

0.16

Gain of solvent accessibility (P = 0.0808);Gain of solvent accessibility (P = 0.0808);Gain of solvent accessibility (P = 0.0808);Gain of solvent accessibility (P = 0.0808);Gain of solvent accessibility (P = 0.0808);Gain of solvent accessibility (P = 0.0808);Gain of solvent accessibility (P = 0.0808);

MVP

0.38

MPC

0.30

ClinPred

0.28

GERP RS

4.3

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.36

gMVP

0.50

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.030

Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

No publications associated with this variant yet.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over